Smh,Wiz must be out of his mind..
It's not about "street cred" anymore son.Get some paper while u can

the way I see it is that Wiz still wants to do his tour and he's not gonna postpone his own tour so he can open on someone elses. Even if he declined now he knows that he's on Drake's mind, which introduces him to other YM people.

So he gets to do his tour, he gave strength into his own image, and he has potential for even more opportunities.